Index Fund Advisors, Inc. holds a concentrated book of 135 stocks worth $2.5B as of Q2 2026 (disclosed Aug 13, 2026, a ~44-day 13F lag). This quarter they opened Vanguard 0-3M T-Bill ETF and trimmed Dimensional US Small Cap ETF. Their largest long position is Dimensional US Small Cap ETF at 19% of the equity book.
Top-heavy: concentrated book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
3% mapped to company sectors
+6 sectors below the cut, under 0.5% together
Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.
Estimated $ traded · quarter-end prices (an exit at the prior quarter-end), no cost basis
Other tracked managers holding the same core names as Index Fund Advisors, Inc.
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| Innovator Capital Management, LLC | 8 / 80 | $2.9B |
| Donor Advised Charitable Giving, Inc. | 10 / 80 | $4.5B |
| Verisail Partners, LLC | 16 / 80 | $259.5M |
| Richard Young Associates, Ltd. | 15 / 80 | $144.4M |
| Hoffman, Alan N Investment Management | 9 / 80 | $161.9M |
| Swiss Re Ltd | 20 / 80 | $1.0B |
| Rachor Investment Advisory Services, LLC | 32 / 80 | $187.9M |
| Greenbrier Partners Capital Management, LLC | 8 / 80 | $1.2B |
Ranked by the share of each fund's own book sitting in the names it shares with Index Fund Advisors, Inc.: only funds sharing at least a tenth of the book qualify. Index giants, bank custody books and market makers are excluded. They hold everything, so their overlap says nothing.
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Dimensional ETF Trust US SMALL CAP ETF | $484.8M | 5.89M | 19.2% | ▼−0.2% Reduced · −13K sh | |
| 2 | Dimensional ETF Trust US TARGETED VLU | $442.4M | 6.33M | 17.6% | ▼−0.9% Reduced · −55K sh | |
| 3 | Dimensional ETF Trust US EQUI MARK ETF | $408.9M | 4.99M | 16.2% | ▲+0.8% Added · +38K sh | |
| 4 | Dimensional ETF Trust US MKTWIDE VALUE | $318.4M | 5.79M | 12.6% | ▲+0.8% Added · +49K sh | |
| 5 | Dimensional ETF Trust INTERNATNAL VAL | $193.9M | 3.59M | 7.7% | ▲+1.1% Added · +40K sh | |
| 6 | Dimensional ETF Trust US SMALL CAP ETF | $110.3M | 2.84M | 4.4% | ▲+3.0% Added · +82K sh | |
| 7 | Dimensional ETF Trust US LARG VALU ETF | $57.2M | 1.45M | 2.3% | ▲+5.7% Added · +78K sh | |
| 8 | Ishares TR 0-3 MTH TREASURY | $43.1M | 428.5K | 1.7% | ▲+9.9% Added · +39K sh | |
| 9 | Vanguard BD Index FDS TOTAL BND MRKT | $38.2M | 520.0K | 1.5% | ▲+8.9% Added · +43K sh | |
| 10 | Dimensional ETF Trust US COR EQU 2 ETF | $26.8M | 604.3K | 1.1% | ▲+6.5% Added · +37K sh | |
| 11 | Dimensional ETF Trust INTL SMALL CAP V | $26.2M | 654.1K | 1.0% | ▲+4.6% Added · +29K sh | |
| 12 | Dimensional ETF Trust INTL SMALL CAP E | $24.8M | 708.9K | 1.0% | ▲+4.7% Added · +32K sh | |
| 13 | Dimensional ETF Trust GLOBAL REAL EST | $23.7M | 819.3K | 0.9% | ▼−7.1% Reduced · −62K sh | |
| 14 | Dimensional ETF Trust EMGR CRE EQT MNG | $23.3M | 580.6K | 0.9% | ▲+2.4% Added · +13K sh | |
| 15 | Dimensional ETF Trust EMERGING MKTS VA | $21.4M | 501.2K | 0.8% | ▲+2.6% Added · +13K sh | |
| 16 | Vanguard Index FDS TOTAL STK MKT | $17.6M | 47.5K | 0.7% | ▲+0.3% Added · +150 sh | |
| 17 | Vanguard Star FDS VG TL INTL STK F | $17.5M | 204.7K | 0.7% | ▼−9.3% Reduced · −21K sh | |
| 18 | Johnson & Johnson COM | $14.5M | 57.0K | 0.6% | ▲+113% Added · +30K sh | |
| 19 | Dimensional ETF Trust US HIGH PROF ETF | $11.7M | 279.3K | 0.5% | ▲+14% Added · +35K sh | |
| 20 | Glacier Bancorp Inc New COM | $11.0M | 213.6K | 0.4% | —Held | |
| 21 | American Centy ETF TR AVA MAR SMA ETF | $10.8M | 155.5K | 0.4% | ▲+14% Added · +19K sh | |
| 22 | Costco Wholesale Corporation COM | $10.5M | 11.2K | 0.4% | ▲+0.1% Added · +13 sh | |
| 23 | Ishares TR CORE S&P500 ETF | $9.2M | 12.3K | 0.4% | ▼−0.2% Reduced · −21 sh | |
| 24 | American Centy ETF TR AVANTIS ALL EQT | $9.0M | 90.7K | 0.4% | ▲+4.6% Added · +4K sh | |
| 25 | Nvidia Corporation COM | $7.4M | 37.1K | 0.3% | ▲+0.4% Added · +152 sh | |
| 26 | Apple Inc COM | $7.2M | 24.8K | 0.3% | ▲+14% Added · +3K sh | |
| 27 | Dimensional ETF Trust SHOR DUR FIX ETF | $6.9M | 144.6K | 0.3% | ▲+25% Added · +28K sh | |
| 28 | Vanguard Index FDS SMALL CP ETF | $6.3M | 20.9K | 0.3% | ▲+0.1% Added · +20 sh | |
| 29 | Vanguard World FD INF TECH ETF | $6.2M | 52.3K | 0.2% | ▲+700% Added · +46K sh | |
| 30 | Dimensional ETF Trust INTL CORE EQUITY | $6.2M | 165.1K | 0.2% | ▲+19% Added · +26K sh | |
| 31 | Amazon Com Inc COM | $5.4M | 22.7K | 0.2% | ▼−8.6% Reduced · −2K sh | |
| 32 | Microsoft Corp COM | $4.8M | 12.8K | 0.2% | ▲+21% Added · +2K sh | |
| 33 | Dimensional ETF Trust CORE FIXE IN ETF | $4.5M | 107.0K | 0.2% | ▲+30% Added · +24K sh | |
| 34 | Dimensional ETF Trust GLOBAL CR ETF | $4.4M | 80.3K | 0.2% | ▲+31% Added · +19K sh | |
| 35 | Vaneck ETF Trust GOLD MINERS ETF | $4.4M | 57.7K | 0.2% | ▼−1.6% Reduced · −969 sh | |
| 36 | Dimensional ETF Trust INTL COR FIX ETF | $4.3M | 79.5K | 0.2% | ▲+31% Added · +19K sh | |
| 37 | Vanguard Index FDS SM CP VAL ETF | $4.1M | 17.0K | 0.2% | ▼−0.7% Reduced · −116 sh | |
| 38 | American Centy ETF TR INTL SMCP VLU | $3.9M | 38.0K | 0.2% | ▲+1.4% Added · +541 sh | |
| 39 | Vanguard Scottsdale FDS SHORT TERM TREAS | $3.3M | 55.8K | 0.1% | ▲+6.8% Added · +4K sh | |
| 40 | Vanguard Index FDS S&P 500 ETF SHS | $3.2M | 4.7K | 0.1% | ▲+5.8% Added · +256 sh | |
| 41 | Vanguard Index FDS REAL ESTATE ETF | $3.2M | 33.2K | 0.1% | ▲+12% Added · +4K sh | |
| 42 | American Centy ETF TR AVANTIS CORE FI | $2.8M | 68.3K | 0.1% | ▲+6.0% Added · +4K sh | |
| 43 | Meta Platforms Inc CL A | $2.8M | 5.0K | 0.1% | ▲+11% Added · +516 sh | |
| 44 | Vanguard Index FDS MID CAP ETF | $2.8M | 34.5K | 0.1% | ▲+313% Added · +26K sh | |
| 45 | Dimensional ETF Trust ULTR FIX INC ETF | $2.7M | 54.1K | 0.1% | ▼−53% Reduced · −61K sh | |
| 46 | Alphabet Inc CAP STK CL A | $2.6M | 7.3K | 0.1% | ▲+9.9% Added · +655 sh | |
| 47 | Dimensional ETF Trust INTL HIGH PROFIT | $2.2M | 65.9K | 0.1% | ▲+0.9% Added · +600 sh | |
| 48 | Vanguard Index FDS MCAP VL IDXVIP | $2.2M | 11.3K | 0.1% | ▼−0.8% Reduced · −94 sh | |
| 49 | Dimensional ETF Trust EMERGING MKTS CO | $2.2M | 54.2K | 0.1% | ▲+11% Added · +6K sh | |
| 50 | State STR SPDR S&P 500 ETF T TR UNIT | $2.0M | 2.7K | 0.1% | ▲+1.6% Added · +42 sh |
This fund page is the Follow view. The Build view lets your agent pull holdings, quarter changes, overlap, and source filings through API or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/funds/1665097/holdings"
Use Arkolith to show Index Fund Advisors, Inc.'s latest holdings, largest changes, and filing provenance.
As-of date vs the date the SEC received each filing
Reported 13F total per quarter. Raw filing totals can include option notional.
| Quarter | As of | Filed | Lag | Positions | Value | Form |
|---|---|---|---|---|---|---|
| Q2 2026 | Jun 30, 2026 | Aug 13, 2026 | 44d | 135 | $2.5B | 13F-HR |
| Q1 2026 | Mar 31, 2026 | May 12, 2026 | 42d | 127 | $2.2B | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Jan 29, 2026 | 29d | 146 | $2.1B | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Oct 22, 2025 | 22d | 145 | $2.1B | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Jul 25, 2025 | 25d | 144 | $1.8B | 13F-HR |
| Q1 2025 | Mar 31, 2025 | Apr 30, 2025 | 30d | 95 | $1.6B | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Jan 29, 2025 | 29d | 106 | $1.9B | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Oct 22, 2024 | 22d | 108 | $1.9B | 13F-HR |
| Q2 2024 | Jun 30, 2024 | Aug 2, 2024 | 33d | 96 | $1.8B | 13F-HR |
| Q1 2024 | Mar 31, 2024 | May 13, 2024 | 43d | 96 | $1.8B | 13F-HR |
| Q4 2023 | Dec 31, 2023 | Feb 14, 2024 | 45d | 90 | $1.7B | 13F-HR |
| Q3 2023 | Sep 30, 2023 | Oct 20, 2023 | 20d | 97 | $1.5B | 13F-HR |
| Q2 2023 | Jun 30, 2023 | Aug 10, 2023 | 41d | 84 | $1.5B | 13F-HR |
| Q1 2023 | Mar 31, 2023 | Apr 21, 2023 | 21d | 88 | $1.5B | 13F-HR |
| Q4 2022 | Dec 31, 2022 | Jan 23, 2023 | 23d | 79 | $1.4B | 13F-HR |
| Q3 2022 | Sep 30, 2022 | Oct 27, 2022 | 27d | 88 | $1.3B | 13F-HR |
| Q2 2022 | Jun 30, 2022 | Jul 27, 2022 | 27d | 90 | $1.3B | 13F-HR |
| Q1 2022 | Mar 31, 2022 | May 6, 2022 | 36d | 96 | $1.3B | 13F-HR/A |
| Q4 2021 | Dec 31, 2021 | Jan 26, 2022 | 26d | 98 | $1.4B | 13F-HR |
Holdings from SEC EDGAR 13F-HR filings, updated quarterly, filed up to 45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. Price-derived performance is withheld until the price-source policy and freshness gate are green.